From b34c8104cbb8acc554c4039a2a283ea4d1fcc92f Mon Sep 17 00:00:00 2001
From: thecrazyskull <anaskarbila@aospa.co>
Date: Sun, 18 Dec 2016 12:48:20 -0500
Subject: [PATCH] LocalDisplayAdapter: don't crash when no color modes
 available

Test: none

Change-Id: Ic11b5b66864fdd97b290722cba534b2aa38ac054
---
 .../java/com/android/server/display/LocalDisplayAdapter.java     | 1 +
 1 file changed, 1 insertion(+)

diff --git a/services/core/java/com/android/server/display/LocalDisplayAdapter.java b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
index 61c2eacaa8f99..58600bb553dd8 100644
--- a/services/core/java/com/android/server/display/LocalDisplayAdapter.java
+++ b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
@@ -285,6 +285,7 @@ final class LocalDisplayAdapter extends DisplayAdapter {
                 int activeColorMode) {
             List<Integer> pendingColorModes = new ArrayList<>();
 
+            if (colorModes == null) return false;
             // Build an updated list of all existing color modes.
             boolean colorModesAdded = false;
             for (int colorMode: colorModes) {